RU2214059C2 - Способ цифрового звукового радиовещания, использующий прошиваемый сверточный код - Google Patents

Способ цифрового звукового радиовещания, использующий прошиваемый сверточный код Download PDF

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Publication number
RU2214059C2
RU2214059C2 RU2000127028/09A RU2000127028A RU2214059C2 RU 2214059 C2 RU2214059 C2 RU 2214059C2 RU 2000127028/09 A RU2000127028/09 A RU 2000127028/09A RU 2000127028 A RU2000127028 A RU 2000127028A RU 2214059 C2 RU2214059 C2 RU 2214059C2
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Russia
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carrier signals
group
bits
convolutional codes
carried
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RU2000127028/09A
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English (en)
Russian (ru)
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RU2000127028A (ru
Inventor
Брайан В. КРЕГЕР
Рой Р. СТЕХЛИК
Дениз М. КАММАРАТА
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Айбиквити Диджитал Корпорейшн
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/30—Arrangements for simultaneous broadcast of plural pieces of information by a single channel
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes
    • H03M13/235—Encoding of convolutional codes, e.g. methods or arrangements for parallel or block-wise encoding
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/63—Joint error correction and other techniques
    • H03M13/635—Error control coding in combination with rate matching
    • H03M13/6362—Error control coding in combination with rate matching by puncturing
    • H03M13/6368—Error control coding in combination with rate matching by puncturing using rate compatible puncturing or complementary puncturing
    • H03M13/6375—Rate compatible punctured convolutional [RCPC] codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0059—Convolutional codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H04L5/0046—Determination of how many bits are transmitted on different sub-channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/20—Aspects of broadcast communication characterised by the type of broadcast system digital audio broadcasting [DAB]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0098—Unequal error protection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Microcomputers (AREA)
  • Radio Transmission System (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Circuits Of Receivers In General (AREA)
  • Toys (AREA)
  • Transmitters (AREA)
  • Noise Elimination (AREA)
RU2000127028/09A 1998-03-27 1999-02-24 Способ цифрового звукового радиовещания, использующий прошиваемый сверточный код RU2214059C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/049,140 US6108810A (en) 1998-03-27 1998-03-27 Digital audio broadcasting method using puncturable convolutional code
US09/049,140 1998-03-27

Publications (2)

Publication Number Publication Date
RU2000127028A RU2000127028A (ru) 2002-10-10
RU2214059C2 true RU2214059C2 (ru) 2003-10-10

Family

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RU2000127028/09A RU2214059C2 (ru) 1998-03-27 1999-02-24 Способ цифрового звукового радиовещания, использующий прошиваемый сверточный код

Country Status (13)

Country Link
US (2) US6108810A (ja)
EP (1) EP1064741B1 (ja)
JP (1) JP4176960B2 (ja)
KR (1) KR100550709B1 (ja)
CN (1) CN1139207C (ja)
AT (1) ATE256357T1 (ja)
AU (1) AU755177B2 (ja)
BR (1) BR9909124A (ja)
CA (1) CA2326531A1 (ja)
DE (1) DE69913506T2 (ja)
ID (1) ID26630A (ja)
RU (1) RU2214059C2 (ja)
WO (1) WO1999050981A1 (ja)

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Also Published As

Publication number Publication date
US6108810A (en) 2000-08-22
JP4176960B2 (ja) 2008-11-05
AU755177B2 (en) 2002-12-05
EP1064741A1 (en) 2001-01-03
DE69913506T2 (de) 2004-09-23
EP1064741B1 (en) 2003-12-10
KR100550709B1 (ko) 2006-02-08
DE69913506D1 (de) 2004-01-22
ATE256357T1 (de) 2003-12-15
CA2326531A1 (en) 1999-10-07
CN1298584A (zh) 2001-06-06
KR20010042188A (ko) 2001-05-25
WO1999050981A1 (en) 1999-10-07
US6345377B1 (en) 2002-02-05
ID26630A (id) 2001-01-25
JP2002510898A (ja) 2002-04-09
CN1139207C (zh) 2004-02-18
BR9909124A (pt) 2000-12-19
AU3312999A (en) 1999-10-18

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